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Thread: Terrible mid-range??
04-08-2008, 06:47 PM #1
- Join Date
- Apr 2008
In my 2007 Chevy Silverado 2500 (Latest model body style-gas 6 L engine), as I accelerate going up hill or anytime there is a load on the vehicle, the mid-range runs poorly. It runs like it is either starved for fuel or air and it performs poorly.
The dealer says "They are all like that." Seriously, I cannot believe GM would create such a poor running engine in a totally new vehicle. Or, if they have had a problem, I am not alone.
Any advice or tips would be appreciated.
04-08-2008, 07:54 PM #2
- Join Date
- Jan 2007
- Yacolt, Washington
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Intake, Exhaust, Tuner, Gearing = PERFORMANCE! The possibilities are endless.Darcy
2006 Silverado 2500HD LT3 4X4 CC SB Duramax LBZ
Tuff Country 6" lift, 35" Toyo M/T's on 20" Ultra Peacemaker wheels, Quadzilla Stealth2 programmer, Diamond Eye 5" cat-back exhaust, factory Special order color Yellow.
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